Finding the Third Proportional to 803,174 and 1,672,936

Step by Step Solution

1. Step 1: Write the proportion equation
   803,174 : 1,672,936 = 1,672,936 : x
2. Step 2: Convert to fraction form
   803,174/1,672,936 = 1,672,936/x
3. Step 3: Cross multiply
   803,174x = 1,672,936 × 1,672,936
4. Step 4: Simplify right side
   803,174x = 2,798,714,860,096
5. Step 5: Solve for x
   x = 2,798,714,860,096/803,174
6. Step 6: Final answer
   x = 3,484,568.55